Negotiable
The date of payment from buyers deliver within days
Guangxi
Long-term effective
2017-08-26 09:32
277
Company Profile
Fooding Group LimitedBy certification [File Integrity]
Contact:Ms. Ella Zhang(Mr.)
Email:
Telephone:
Area:Guangxi
Address:Guangxi
Website: http://baofull002.auto-huaxin.com/
|
Specialty supply ZINC OXIDE |
Zinc Oxide Grades: Property: White powder, odourless, relative density 5.606, stable under normal temperature. Insolubl in water and alcohol, soluble in acid, alkaki and amkonium solution. Usage: Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry. Packing: In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer |
Item/Parameter |
Standard |
||||
Zinc Oxide % ≥ |
ZnO 99% |
ZnO 99.5% |
ZnO 99.7% |
ZnO 99.8% |
ZnO 99.9% |
Metallic Zinc (in accordance with Zn) % |
0.01 |
None |
None |
None |
None |
Lead oxide (PbO)%≤ |
0.05 |
0.05 |
0.037 |
0.001 |
0.001 |
Cadmium oxide (CdO) % ≤ |
-- |
-- |
-- |
0.0005 |
0.0005 |
Cupric oxide (CuO) % ≤ |
0.0004 |
0.0004 |
0.0002 |
0.0002 |
0.0002 |
As ≤ |
-- |
-- |
-- |
0.0005 |
0.0005 |
Manganese (Mn) % ≤ |
0.0258 |
0.0001 |
0.0001 |
-- |
-- |
Ferro Oxide (FeO) % ≤ |
-- |
-- |
0.001 |
-- |
-- |
Muriatic Acid Insoluble Substance % ≤ |
0.01 |
0.008 |
0.006 |
0.004 |
0.004 |
Loss On Ignition % ≤ |
0.2 |
0.2 |
0.2 |
-- |
-- |
Water Insoluble Substance % ≤ |
0.2 |
0.2 |
0.1 |
-- |
-- |
Volatile 105°C % ≤ |
0.5 |
0.4 |
0.3 |
0.3 |
0.3 |
Sieve Residue (45um mesh ) % ≤ |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
Surface Area % ≥ |
40 |
45 |
50 |
60 |
60 |
Oil Absorption g/100g ≤ |
-- |
-- |
14 |
-- |
-- |
Reducing Power (compared with standard sample) % ≥ |
-- |
-- |
100 |
-- |
-- |
Direct process zinc oxide quality meet standard of GB/T3494-1996
Item/Parameter |
Standard |
||||
Zinc Oxide (in accordance with dry materials) % ≥ |
ZnO 99.5% |
ZnO 99% |
ZnO 98% |
ZnO 95% |
ZnO 90% |
Lead oxide (PbO)% ≤ |
0.12 |
0.2 |
1.0 |
3.0 |
4.0 |
Cadmium oxide (CdO) % ≤ |
0.02 |
0.05 |
-- |
-- |
-- |
Cupric oxide (CuO) % ≤ |
0.006 |
-- |
-- |
-- |
-- |
Manganese (Mn) % ≤ |
0.0002 |
-- |
-- |
-- |
-- |
Metallic Zinc (in accordance with Zn) % |
None |
None |
-- |
-- |
-- |
Muriatic Acid Insoluble Substance % ≤ |
0.03 |
0.04 |
0.5 |
0.7 |
2.0 |
Loss On Ignition % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
5.0 |
Water Soluble Substance % ≤ |
0.4 |
0.6 |
0.7 |
1.0 |
3.0 |
Sieve Residue (45um mesh ) % ≤ |
0.28 |
0.32 |
0.5 |
0.5 |
0.5 |
Volatile % ≤ |
0.4 |
0.4 |
0.5 |
0.5 |
0.5 |
(We cannot list all grade specification of Zinc Oxide in here due to no enough space, pls feel free to contact us if you are interested in our products or need other grade Zinc Oxide .) | |||||
Our Advantage:
|
We trust here, choose here!
What are you waiting for?